package com.bdrm.task;

import com.bdrm.entity.Orders;
import com.bdrm.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;
    /**
     *  处理超时订单的方法
     */
    @Scheduled(cron = "0 * * * * ?")
    public void processTimeoutOrder(){
        log.info("处理超时订单");

        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> orderList =  orderMapper.getByStatusAndOrderTime(Orders.PENDING_PAYMENT, time);
        if (orderList !=null){
            for ( Orders orders : orderList){
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelTime(LocalDateTime.now());
                orders.setCancelReason("订单超时,自动取消");
                orderMapper.update(orders);
            }
        }

    }


    /**
     * 每天凌晨1点将为派送中的订单改为已完成
     */
    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliveryOrder(){
        log.info("处理正在派送的订单",LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(60);

        List<Orders> orderList =  orderMapper.getByStatusAndOrderTime(Orders.DELIVERY_IN_PROGRESS, time);

        if (orderList !=null){
            for ( Orders orders : orderList){
                orders.setStatus( Orders.COMPLETED);
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }


}
